Methoxyacetyl chloride → HCID 90387045, 화합물

HRID 1397643노트

반응식

HRID 1397643 반응식
[CH3:1][O:2][CH2:3][C:4](Cl)=[O:5].[NH2:7][C@H:8]([CH2:17][C:18]1[CH:23]=[CH:22][C:21]([C:24]2[CH:29]=[CH:28][CH:27]=[C:26]([Cl:30])[CH:25]=2)=[CH:20][CH:19]=1)[CH2:9][C@:10]([CH2:15][OH:16])([CH3:14])[C:11]([OH:13])=[O:12]>C(Cl)Cl.CCN(CC)CC>[Cl:30][C:26]1[CH:25]=[C:24]([C:21]2[CH:20]=[CH:19][C:18]([CH2:17][C@@H:8]([NH:7][C:4](=[O:5])[CH2:3][O:2][CH3:1])[CH2:9][C@:10]([CH2:15][OH:16])([CH3:14])[C:11]([OH:13])=[O:12])=[CH:23][CH:22]=2)[CH:29]=[CH:28][CH:27]=1

참가 물질

5

반응물 2

HCID 96623Methoxyacetyl chlorideHCID 89964569HCID 89964569, 화합물

생성물 1

HCID 90387045HCID 90387045, 화합물수율 16.7%

시약·촉매·용매 2

HCID 6344Dichloromethane용매HCID 8471Triethylamine용매

실험 절차

Methoxy-acetyl chloride (7 mg, 30 μmol) was combined with a 0.4 mL solution of 0.075 M of (2S,4R)-4-amino-5-(3′-chlorobiphenyl-4-yl)-2-hydroxymethyl-2-methyl-pentanoic acid (136 mg, 30 μmol) in DCM and Et3N (110 μL). The resulting mixture was stirred for 10 minutes. The solvent was evaporated and the residue was dissolved in AcOH and purified by preparative HPLC to yield the title compound (2.1 mg). MS m/z [M+H]+ calc'd for C22H26ClNO5, 420.15; found 420.2.

후처리

  1. customThe solvent was evaporated
  2. dissolutionthe residue was dissolved in AcOH
  3. custompurified by preparative HPLC

출처 및 근거

ORD 기록
ord-4a3894ef5f364c1fa82923d451826601
출처 데이터셋
uspto-grants-2014_12
특허 번호
US08901169B2

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